What is CVE-2024-47527?

CVE-2024-47527 is a high-severity vulnerability in Librenms, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2024-10-01.

How severe is CVE-2024-47527?

High severity. CVSS v3 base score is 7.5 out of 10.

XSS in Librenms

CVE-2024-47527

LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Device Dependencies" feature allows authenticated users to inject arbitrary JavaScript through the device name ("hostname" parameter). This vulnerability can lead to the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and allowing unauthorized actions. This vulnerability is fixed in 24.9.0.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (39.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L.

Affected products

Librenms — versions < 24.9.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Product, x_refsource_MISC)

Frequently asked questions

What is CVE-2024-47527?: CVE-2024-47527 is a high-severity vulnerability in Librenms, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2024-10-01.
How severe is CVE-2024-47527?: High severity. CVSS v3 base score is 7.5 out of 10.